according to the backtrace, you have liblua 5.1, I have 5.2, maybe an upgrade could be worth a try ? also I'm using pd-vanilla, but i don't think this is the root of the issue
btw could you open the stream with vlc and this configuration ? is it an internet stream I can play from Bruxelles ?
a
-- do it yourself http://antoine.villeret.free.fr
2015-03-05 1:19 GMT+01:00 Etienne Landon landon.etienne@gmail.com:
Thank you all for your answers,
Le français ne pose pas trop de problème :) and Labomedia is one of my first source when facing such issues (thanks for that !). Still, I'd really prefer a "inner Gem" solution Antoine, I just tried with 14.10 and libvlc-dev version 2.2.0pre2 but same thing, it crashes gem. So this must be something with my install procedure, I've gathered a list of command to compile Gem with a maximum of plugins. I'm going to try again with only the components I really need.
Jack I tried removing the plugin from my fresh gem compil and no luck. I just removed the symlink, is it enough ? I'll try a "--without-ImageMagick" configuration. And sorry, I forgot the "device" in my mail, I had it in my patches.
Etienne
2015-03-04 22:16 GMT+01:00 Jack jack@rybn.org:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
Hello,
Try to remove the Image Magick plug-in in your Gem folder. There was (on my system), a conflict between VLC and ImageMagick. For info, le right message is : [driver vlc, device screen://( and not [driver vlc, screen://(. ++
Jack
Le 04/03/2015 20:29, Etienne Landon a écrit :
Hi list,
I want to get web camera streams into Gem, with different streaming formats (mainly http and rtmp). VLC plugin seems like the perfect way to handle that, but I can't get it to work with Gem. I know pdgst could be a solution but vlc has the advantage that I could handle any stream type the same way (where gst needs a different pipe).
On Mint17 and Ubuntu 14.04 Gem crashes with segfault as soon as I try to open anything with VLC (like |driver vlc, screen://( ) Both use vlc 2.1.4, I also tried 2.1.6 (vlc stable-daily ppa), same behaviour. Having seen this thread http://sourceforge.net/p/pd-gem/bugs/211/, I tried the symlink removal without success, so made a gdb backtrace (attached with this message, usefull information are in the last lines) Config for this backtrace is : Freshly installed, updated Ubuntu 14.04.1 VLC 2.1.4 pd-extended 0.43.4 Gem 0.93.git 374f713 freshly compiled
I had success regarding VLC and Gem on Ubuntu 13.10, which uses vlc 2.0.8. But with that vlc version, my stream is really long to start and stops after one minute or so. VLC behaviour between 2.0.8 and 2.1.4 regarding rtmp looks very different, in vlc 2.1.x changelog they say "New RTMP input module, using libavformat!", which might explain that (seems that it was ffmpeg before).
Has anyone successfully compiled vlc plugin for gem with recent vlc version ? Or any idea what other solution I could try ?
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